This paper describes a newly designed all-glass miniature (~ 125 \u00b5m) fiber-optic pressure sensor design that is appropriate for high-volume manufacturing. The fabrication process is based on the chemical etching of specially-designed silica optical fiber, and involves a low number of critical production operations. The presented sensor design can be used with either single-mode or multi-mode lead-in fiber and is compatible with various types of available signal processing techniques. A practical sensor sensitivity exceeding 1000 nm\/bar was achieved experimentally, which makes this sensor suitable for low-pressure measurements. The sensor showed high mechanical stability, good quality of optical surfaces, and very high tolerance to pressure overload.<\/p>\n\n\n\n
https:\/\/doi.org\/10.1364\/OE.17.005098<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" This paper describes a newly designed all-glass miniature (~ 125 \u00b5m) fiber-optic pressure sensor design that is appropriate for high-volume manufacturing. The fabrication process is based on the chemical etching of specially-designed silica optical fiber, and involves a low number Read More …<\/a><\/p>\n","protected":false},"author":7,"featured_media":1284,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[27,14,13,11,19],"tags":[],"_links":{"self":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/223"}],"collection":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/comments?post=223"}],"version-history":[{"count":2,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/223\/revisions"}],"predecessor-version":[{"id":577,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/posts\/223\/revisions\/577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/media\/1284"}],"wp:attachment":[{"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/media?parent=223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/categories?post=223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/wp-json\/wp\/v2\/tags?post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}